| """ | |
| A very minimal `cp` clone that displays a progress bar. | |
| """ | |
| import os | |
| import shutil | |
| import sys | |
| from rich.progress import Progress | |
| if __name__ == "__main__": | |
| if len(sys.argv) == 3: | |
| with Progress() as progress: | |
| desc = os.path.basename(sys.argv[1]) | |
| with progress.open(sys.argv[1], "rb", description=desc) as src: | |
| with open(sys.argv[2], "wb") as dst: | |
| shutil.copyfileobj(src, dst) | |
| else: | |
| print("Copy a file with a progress bar.") | |
| print("Usage:\n\tpython cp_progress.py SRC DST") | |